CHR3693 Datasheet | United Monolithic Semiconductors

21-26.5GHz Integrated Down converter .. Ga As Monolithic Microwave IC Description The CHR3693 is a multifunction chip, which integrates a balanced cold FET mixer, a time two multiplier, and a RF self biased LNA. It is designed for a wide range of applications, typically mercial munication systems. The backside of the chip is both RF and DC grounded. This helps to simplify the assembly process. The circuit is manufactured with a PM-HEMT process, 0.25µm gate length, via holes through the substrate and air bridges. It is supplied in chip form. LO Vgx I X2 Vdx Vgm Vdl Main Features - Broadband performance 21-26.5GHz Conversion Gain (Inf. & Sup. Mode) 24 22 Conversion Gain (d B) 20 18 16 14 12 10 20.5 - 18d B gain - -7d Bm input IP3 - 18d B image rejection - DC power consumption: 4V, 160m A - Chip size: 2,45 x 2,45 x 0,1mm F_IF=2GHz 21.5 22.5 23.5 F_IF=3.5GHz 24.5 25.5 26.5 Main Characteristics Tamb=25° C, Vd=4V Symbol FRF FLO FIF Gc Parameter RF frequency range LO frequency range IF frequency range Conversion gain Min 21 9 DC RF Frequency (GHz) Typ Max 26.5 14 3.5 Unit GHz GHz GHz d B ESD Protection: Electrostatic discharge sensitive device. Observe handling precautions! Ref. : DSCHR36937011 - 11 Jan 07 1/6 Specifications subject to change without notice United Monolithic Semiconductors...